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Martmists
45 lines
967 B
C
45 lines
967 B
C
//
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// Created by mart on 4/23/20.
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//
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#ifndef POKEDIAMOND_OS_SYSTEM_H
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#define POKEDIAMOND_OS_SYSTEM_H
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#include "consts.h"
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typedef enum {
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OS_PROCMODE_USER=16,
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OS_PROCMODE_FIQ=17,
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OS_PROCMODE_IRQ=18,
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OS_PROCMODE_SVC=19,
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OS_PROCMODE_ABORT=23,
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OS_PROCMODE_UNDEF=27,
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OS_PROCMODE_SYS=31
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} OSProcMode;
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typedef enum {
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OS_INTRMODE_IRQ_DISABLE = HW_PSR_IRQ_DISABLE,
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OS_INTRMODE_IRQ_ENABLE = 0
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} OSIntrMode_Irq;
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typedef enum {
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OS_INTRMODE_FIQ_DISABLE = HW_PSR_FIQ_DISABLE,
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OS_INTRMODE_FIQ_ENABLE = 0
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} OSIntrMode_Fiq;
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typedef union {
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OSIntrMode_Fiq mode_fiq;
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OSIntrMode_Irq mode_irq;
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} OSIntrMode;
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OSIntrMode OS_EnableInterrupts();
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OSIntrMode OS_DisableInterrupts();
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OSIntrMode OS_RestoreInterrupts(OSIntrMode state);
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OSIntrMode OS_DisableInterrupts_IrqAndFiq();
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OSIntrMode OS_RestoreInterrupts_IrqAndFiq(OSIntrMode state);
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OSIntrMode_Irq OS_GetCpsrIrq();
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OSProcMode OS_GetProcMode();
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#endif //POKEDIAMOND_OS_SYSTEM_H
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